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mcpcat-typescript-sdk
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mcpcat-typescript-sdk

Active·★ 126·MIT·Updated 2026-10-12

MCPcat is an analytics platform designed for MCP server owners to understand user intentions and behavior patterns. This TypeScript SDK helps integrate one-line code to capture telemetry, accelerate product development, and forward data to various observability tools.

#TypeScript#SDK#Analytics#Telemetry#Observability#User Behavior#AI Tools
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Guides
#Tracing
$ Install
$ npm install -S mcpcat
↗ Visit site★ GitHub
01

Features

01User session replay to understand user journeys and missing functionality.
02Trace debugging to identify user bottlenecks and LLM confusion across deployments.
03Out-of-the-box support for existing observability platforms like OpenTelemetry, Datadog, and Sentry.
04Advanced data redaction capabilities for enhanced security and privacy.
05Flexible user identification for tracking individual user sessions and data.
02

Compatibility

TypeScript
Language
Verified via docs
Node.js
Runtime
Verified via docs
OpenTelemetry
Observability
Verified via docs
Datadog
Observability
Verified via docs
Sentry
Observability
Verified via docs
PostHog
Analytics Platform
Verified via docs
03

Quick start

1
$ npm install -S mcpcat
04

Use cases

↳Accelerating AI product development by understanding user needs and behavior patterns.
↳Seamless integration of telemetry data (logs, traces, errors) into existing observability platforms.
↳Debugging complex AI tool interactions and user sessions across different deployments.
↳Monitoring user engagement and identifying missing features in MCP server applications.
05

Alternatives

⚡Top VS:
VSagentcat-python-sdk★53→VSleanmcp-sdk★29→VSopik-mcp★225→

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MCPCat /
mcpcat-typescript-sdk
↗

MCPcat is an analytics platform for MCP server owners 🐱.

126MIT
Last commit1w ago
StatusActive
CategoryObservability
Links
Documentation↗Discussion↗Issues↗Releases↗
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